/* CSS Variables for consistent theming */
        :root {
            --navy-blue: #1e293b;
            --light-navy: #334155;
            --gold: #d4af37;
            --light-gold: #f4e7b1;
            --white: #ffffff;
            --light-gray: #f8fafc;
            --medium-gray: #64748b;
            --dark-gray: #475569;

            --font-serif: 'Playfair Display', serif;
            --font-sans: 'Inter', sans-serif;

            --shadow-light: 0 2px 8px rgba(30, 41, 59, 0.1);
            --shadow-medium: 0 4px 16px rgba(30, 41, 59, 0.15);
            --shadow-heavy: 0 8px 32px rgba(30, 41, 59, 0.2);
        }

        /* Reset and Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            line-height: 1.6;
            color: var(--dark-gray);
            background-color: var(--white);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* Typography */
        h1,
        h2,
        h3,
        h4 {
            font-family: var(--font-serif);
            color: var(--navy-blue);
            line-height: 1.2;
        }

        h1 {
            font-size: 3.5rem;
            font-weight: 700;
        }

        h2 {
            font-size: 2.5rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        h3 {
            font-size: 1.75rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        p {
            margin-bottom: 1rem;
            font-size: 1.1rem;
            color: var(--medium-gray);
        }
        
        .location {
            color: #c49b2e;
        }

        /* Header Styles */
        .header {
            background: var(--white);
            box-shadow: var(--shadow-light);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .header.scrolled {
            box-shadow: var(--shadow-medium);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .logo {
            font-family: var(--font-serif);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--navy-blue);
            text-decoration: none;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--dark-gray);
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--gold);
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after,
        .nav-menu a.active::after {
            width: 100%;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--navy-blue);
            cursor: pointer;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--navy-blue) 0%, var(--light-navy) 100%);
            color: var(--white);
            padding: 8rem 0 6rem;
            margin-top: 80px;
            position: relative;
            overflow: hidden;
            display: flex;
            justify-content: center;
            align-items: center;
            user-select: none;         /* Padrão moderno */
            -webkit-user-select: none; /* Safari e Chrome antigos */
            -moz-user-select: none;    /* Firefox */
            -ms-user-select: none;     /* Internet Explorer */
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.03)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.04)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-direction: column;
            gap: 4rem;
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 50px;
        }

        .hero-text {
            display: flex;
            display: block;
            justify-content: center;
            align-items: center;
        }

        .hero-text h1 {
            color: var(--white);
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }

        .hero-text p {
            font-size: 1.25rem;
            margin-bottom: 2.5rem;
            color: rgba(255, 255, 255, 0.9);
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 2rem;
            border: none;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            cursor: pointer;
            box-shadow: var(--shadow-light);
        }

        .btn-primary {
            background: var(--gold);
            color: var(--navy-blue);
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .btn-primary:hover {
            background: #c49b2e;
            transform: translateY(-2px);
            box-shadow: var(--shadow-medium);
        }

        .btn-secondary {
            background: transparent;
            color: var(--white);
            border: 2px solid var(--white);
        }

        .btn-secondary:hover {
            background: var(--white);
            color: var(--navy-blue);
            transform: translateY(-2px);
        }

        /* Section Styles */
        .section {
            padding: 6rem 0;
        }

        .section-alt {
            background: var(--light-gray);
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--gold);
        }

        /* About Section */

        .about-content {
            display: grid;
            grid-template-columns: 300px 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-image {
            max-width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .about-image img.author-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 12px;
            box-shadow: var(--shadow-medium);
            object-position: 20% center;
        }

        .about-text h3 {
            color: var(--navy-blue);
            margin-bottom: 1.5rem;
        }

        .about-text p {
            font-size: 1.1rem;
            line-height: 1.7;
        }

        /* Books Section */
        .books-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .book-card {
            background: var(--white);
            border-radius: 12px;
            padding: 2rem;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
            border: 1px solid rgba(212, 175, 55, 0.1);
            display: flex;
            display: inline-block;
            justify-content: center;
        }

        .book-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-medium);
        }

        .book-cover {
            width: 100%;
            height: 250px;
            background: white;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 3rem;
        }

        .book-card h3 {
            margin-bottom: 1rem;
        }

        .book-card p {
            margin-bottom: 1.5rem;
            font-size: 1rem;
        }

        /* Services Section */
        .services-intro {
            text-align: center;
            margin-bottom: 4rem;
        }

        .services-intro p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .service-card {
            background: var(--white);
            padding: 2.5rem 2rem;
            border-radius: 12px;
            text-align: center;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
            border-top: 4px solid var(--gold);
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-medium);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--gold);
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        .magazines-showcase {
            text-align: center;
            margin-top: 3rem;
            padding: 3rem;
            background: var(--white);
            border-radius: 12px;
            box-shadow: var(--shadow-light);
        }

        .magazines-showcase h3 {
            margin-bottom: 2rem;
            color: var(--navy-blue);
        }

        .magazine-logos {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 3rem;
            flex-wrap: wrap;
            margin-bottom: 2rem;
        }

        .magazine-placeholder {
            width: 120px;
            height: 60px;
            background: var(--light-gray);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--medium-gray);
            font-size: 0.8rem;
            text-align: center;
        }

        /* Testimonials Section */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .testimonial-card {
            background: var(--white);
            padding: 2.5rem 2rem;
            border-radius: 12px;
            box-shadow: var(--shadow-light);
            position: relative;
            border-left: 4px solid var(--gold);
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 1rem;
            left: 1.5rem;
            font-size: 4rem;
            color: var(--gold);
            font-family: var(--font-serif);
            line-height: 1;
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 1.5rem;
            padding-top: 2rem;
            color: var(--dark-gray);
        }

        .testimonial-author {
            font-weight: 600;
            color: var(--navy-blue);
        }

        .testimonial-title {
            font-size: 0.9rem;
            color: var(--medium-gray);
        }

        /* Contact Section */
        .contact-content {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: 4rem;
        }

        .contact-form {
            background: var(--white);
            padding: 3rem;
            border-radius: 12px;
            box-shadow: var(--shadow-light);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--navy-blue);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 0.875rem;
            border: 2px solid #e2e8f0;
            border-radius: 6px;
            font-size: 1rem;
            font-family: var(--font-sans);
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--gold);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .contact-info {
            padding: 2rem 0;
        }

        .contact-info h3 {
            margin-bottom: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .contact-item i {
            font-size: 1.25rem;
            color: var(--gold);
            width: 24px;
        }

        .newsletter-signup {
            margin-top: 2rem;
            padding: 2rem;
            background: var(--light-gold);
            border-radius: 8px;
        }

        .newsletter-signup h4 {
            margin-bottom: 1rem;
            color: var(--navy-blue);
        }

        .newsletter-form {
            display: flex;
            gap: 0.5rem;
        }

        .newsletter-form input {
            flex: 1;
            padding: 0.75rem;
            border: none;
            border-radius: 4px;
            font-size: 0.9rem;
        }

        .newsletter-form button {
            padding: 0.75rem 1.5rem;
            background: var(--navy-blue);
            color: var(--white);
            border: none;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.3s ease;
        }

        .newsletter-form button:hover {
            background: var(--light-navy);
        }

        /* Footer */
        .footer {
            background: var(--navy-blue);
            color: var(--white);
            padding: 3rem 0 1rem;
            user-select: none;         /* Padrão moderno */
            -webkit-user-select: none; /* Safari e Chrome antigos */
            -moz-user-select: none;    /* Firefox */
            -ms-user-select: none;     /* Internet Explorer */
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h4 {
            color: var(--white);
            margin-bottom: 1rem;
        }

        .footer-nav {
            list-style: none;
        }

        .footer-nav li {
            margin-bottom: 0.5rem;
        }

        .footer-nav a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-nav a:hover {
            color: var(--gold);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                padding: 0 1rem;
            }

            .mobile-menu-toggle {
                display: block;
            }

            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--white);
                flex-direction: column;
                padding: 1rem;
                box-shadow: var(--shadow-medium);
            }

            .nav-menu.active {
                display: flex;
            }

            h1 {
                font-size: 2.5rem;
            }

            h2 {
                font-size: 2rem;
            }

            .hero {
                padding: 6rem 0 4rem;
            }

            .hero-content {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: center;
            }

            .hero-buttons {
                justify-content: center;
            }

            .about-content {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: center;
            }

            .about-image img.author-img {
                width: 100%;
                height: auto;
                object-fit: cover;
                border-radius: 12px;
                box-shadow: var(--shadow-medium);
            }


            .contact-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .newsletter-form {
                flex-direction: column;
            }

            .section {
                padding: 4rem 0;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 2rem;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }

            .contact-form {
                padding: 2rem 1rem;
            }
        }

        @media (min-width: 769px) {
            .about-content {
                height: 100%;
                min-height: 400px; /* ou ajuste como quiser */
            }

            .about-image {
                height: 100%;
            }

            .about-text {
                align-self: center;
            }
        }

        @media (min-width: 1024px) {
            .about-image img {
               object-position: center center;
            }
        }

        /* Smooth scrolling and animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }